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First solution in Clear category for Caesar Cipher (encryptor) by diwert-ai
letters = 'abcdefghijklmnopqrstuvwxyz'
def to_encrypt(text, delta):
code = lambda x: letters[(letters.index(x)+delta) % 26] if not x.isspace() else ' '
return ''.join([code(x) for x in filter(lambda x: (x in letters) or x.isspace(), text)])
if __name__ == '__main__':
print("Example:")
print(to_encrypt('abc', 10))
#These "asserts" using only for self-checking and not necessary for auto-testing
assert to_encrypt("a b c", 3) == "d e f"
assert to_encrypt("a b c", -3) == "x y z"
assert to_encrypt("simple text", 16) == "iycfbu junj"
assert to_encrypt("important text", 10) == "swzybdkxd dohd"
assert to_encrypt("state secret", -13) == "fgngr frperg"
print("Coding complete? Click 'Check' to earn cool rewards!")
Aug. 31, 2022
